Design, Control, and Power Management of a Battery/Ultra-Capacitor Hybrid System for Small Electric Vehicles

2009-01-1387

04/20/2009

Event
SAE World Congress & Exhibition
Authors Abstract
Content
This paper introduces design, control, and power management of a battery/ ultra-capacitor hybrid system, utilized for small electric vehicles (EV). The batteries are designed and controlled to work as the main energy storage source of the vehicle, supplying average power to the load; and the ultra-capacitors are used to meet the peak power demands during transients. Power management system determines the directions of power flow, according to load demand. Presented analyses validate the efficient power management methodology.
Meta TagsDetails
DOI
https://doi.org/10.4271/2009-01-1387
Pages
6
Citation
Li, Z., Onar, O., Khaligh, A., and Schaltz, E., "Design, Control, and Power Management of a Battery/Ultra-Capacitor Hybrid System for Small Electric Vehicles," SAE Technical Paper 2009-01-1387, 2009, https://doi.org/10.4271/2009-01-1387.
Additional Details
Publisher
Published
Apr 20, 2009
Product Code
2009-01-1387
Content Type
Technical Paper
Language
English